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Gregor Mendel, an Austrian monk, is most famous in this field for his study of the phenotype of pea plants, including ..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..